CN1105970C - 具有分布ram的现场可编程门陈列 - Google Patents

具有分布ram的现场可编程门陈列 Download PDF

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Publication number
CN1105970C
CN1105970C CN97190570A CN97190570A CN1105970C CN 1105970 C CN1105970 C CN 1105970C CN 97190570 A CN97190570 A CN 97190570A CN 97190570 A CN97190570 A CN 97190570A CN 1105970 C CN1105970 C CN 1105970C
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unit
logical block
input
output
direct
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Expired - Fee Related
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CN97190570A
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Chinese (zh)
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CN1194702A (zh
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弗雷德里卡·C·富尔塔克
马丁·T·马索
罗伯特·B·卢金
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Atmel Corp
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Atmel Corp
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    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F13/00—Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K19/00—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits
    • H03K19/02—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits using specified components
    • H03K19/173—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits using specified components using elementary logic circuits as components
    • H03K19/177—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits using specified components using elementary logic circuits as components arranged in matrix form
    • H03K19/17736—Structural details of routing resources
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K19/00—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits
    • H03K19/02—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits using specified components
    • H03K19/173—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits using specified components using elementary logic circuits as components
    • H03K19/1733—Controllable logic circuits
    • H03K19/1735—Controllable logic circuits by wiring, e.g. uncommitted logic arrays
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K19/00—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits
    • H03K19/02—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits using specified components
    • H03K19/173—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits using specified components using elementary logic circuits as components
    • H03K19/1733—Controllable logic circuits
    • H03K19/1737—Controllable logic circuits using multiplexers
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K19/00—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits
    • H03K19/02—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits using specified components
    • H03K19/173—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits using specified components using elementary logic circuits as components
    • H03K19/177—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits using specified components using elementary logic circuits as components arranged in matrix form
    • H03K19/17724—Structural details of logic blocks
    • H03K19/17728—Reconfigurable logic blocks, e.g. lookup tables

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  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Mathematical Physics (AREA)
  • General Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Computing Systems (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Theoretical Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Logic Circuits (AREA)
  • Design And Manufacture Of Integrated Circuits (AREA)
CN97190570A 1996-05-20 1997-05-09 具有分布ram的现场可编程门陈列 Expired - Fee Related CN1105970C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/650,477 US5894565A (en) 1996-05-20 1996-05-20 Field programmable gate array with distributed RAM and increased cell utilization
US08/650,477 1996-05-20

Publications (2)

Publication Number Publication Date
CN1194702A CN1194702A (zh) 1998-09-30
CN1105970C true CN1105970C (zh) 2003-04-16

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CN97190570A Expired - Fee Related CN1105970C (zh) 1996-05-20 1997-05-09 具有分布ram的现场可编程门陈列

Country Status (8)

Country Link
US (5) US5894565A (fr)
EP (5) EP1158403B1 (fr)
JP (1) JPH11510038A (fr)
KR (1) KR100429063B1 (fr)
CN (1) CN1105970C (fr)
DE (5) DE69721342T2 (fr)
HK (1) HK1011227A1 (fr)
WO (1) WO1997044730A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102763334A (zh) * 2010-03-05 2012-10-31 吉林克斯公司 具有镜像互连结构的可编程集成电路

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* Cited by examiner, † Cited by third party
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